Optical fiber protection assembly

Abstract

The utility model relates to the technical field of optical fiber protection, and aims to provide an optical fiber protection assembly which comprises a bottom plate, a protection box is arranged on the bottom plate, a sealing device is arranged on the protection box, a moving device is arranged on the inner wall of the protection box, a clamping assembly is arranged on the moving device, and the clamping assembly can be clamped by screwing an adjusting knob. And then an adjusting rod is driven to move, a first lead screw nut pair and a second lead screw nut pair are driven to move on a first adjusting thread and a second adjusting thread, a first adjusting plate and a second adjusting plate are driven to move, and a first protection clamping block and a second protection clamping block are driven to clamp and protect the two ends of the optical fiber.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber protection, in particular to an optical fiber protection component. Background Art

[0002] Optical fiber cable is a communication cable assembly that uses one or more optical fibers placed in a sheath as a transmission medium and can be used individually or in groups.

[0003] The capillaries at both ends of the optical fiber cable protrude from the outside of the covering sheath and are easily damaged due to pressure. Therefore, it is necessary to provide protection for the end part of the optical fiber cable. For example, an end protection device for the optical fiber capillary proposed in patent application number "CN202022159906.1" can effectively protect the end of the optical fiber capillary.

[0004] In the prior art, the protective device proposed in patent application number "CN202022159906.1" can only provide protection for one end of the optical fiber cable when in use. Therefore, a protective device needs to be installed at each end of the optical fiber cable, which is complicated to operate and inconvenient to use. Utility Model Content

[0005] The utility model aims to provide an optical fiber protection component to solve the problems raised in the background technology and facilitate promotion.

[0006] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0007] An optical fiber protection assembly comprises a bottom plate, a protection box is arranged on the bottom plate, a sealing device is arranged on the protection box, a moving device is arranged inside the protection box, and a clamping assembly is arranged on the inner wall of the protection box;

[0008] The sealing device includes an articulated seat 1 and an articulated seat 2 symmetrically arranged on the outer wall of the protection box, an annular sleeve is provided on the articulated seat 1 and the articulated seat 2, a sealing connecting rod is provided on the annular sleeve, a sealing connecting rod is provided on the sealing connecting rod, a sealing plate is provided on the outer wall of the sealing plate, a snap-fitting part is symmetrically provided on the outer wall of the protection box, a sealing fixing block is symmetrically provided on the outer wall of the sealing fixing block, and the snap-fitting part is snapped with the snap-fitting part.

[0009] Furthermore, the moving device includes a slide rail 1 and a slide rail 2 symmetrically arranged on the inner wall of the protection box, a slider 1 is slidably arranged in the slide rail 1, a slider 2 is slidably arranged in the slide rail 2, a vertical plate 1 and a vertical plate 2 are symmetrically arranged on the slider 1, and a vertical plate 3 and a vertical plate 4 are symmetrically arranged on the slider 2.

[0010] Furthermore, the clamping assembly includes an adjusting rod rotatably arranged on the inner wall of the vertical plate one, and the end of the adjusting rod away from the inner wall of the vertical plate one passes through the vertical plate two and is fixed with an adjusting knob, the adjusting rod is provided with an adjusting thread one and an adjusting thread two, the adjusting thread one is threadedly connected with a screw nut pair one, and the adjusting thread two is threadedly connected with a screw nut pair two, a guide rod is provided between the vertical plates three and four, the guide rod is sleeved with a shaft sleeve one and a shaft sleeve two, an adjusting plate one is provided between the shaft sleeve one and the screw nut pair one, an adjusting plate two is provided between the shaft sleeve two and the screw nut pair two, a protective block one is provided on the inner wall of the adjusting plate one, and a protective block two is provided on the inner wall of the adjusting plate two.

[0011] Furthermore, the thread rotation directions of the adjusting thread 1 and the adjusting thread 2 are opposite.

[0012] Furthermore, a connection block 1 and a connection block 2 are symmetrically arranged in pairs on the outer wall of the bottom plate.

[0013] As an improvement, the beneficial effects of the utility model are:

[0014] The utility model discloses an optical fiber protection component. When the device is working, firstly, the adjusting knob is turned to drive the movement of the adjusting rod, and then the movement of the lead screw nut pair 1 and the lead screw nut pair 2 on the adjusting thread 1 and the adjusting thread 2 is driven, and then the movement of the adjusting plate 1 and the adjusting plate 2 is driven, and then the protection block 1 and the protection block 2 are driven to clamp and protect the two ends of the optical fiber, and then the slider 1 and the slider 2 are inserted into the slide rail 1 and the slide rail 2, so as to transport the optical fiber into the protection box, and then provide stable protection for the optical fiber, and then the buckle fixing part and the buckle movable part are mutually engaged, so as to realize the sealing plate to seal the protection box, and finally realize the protection of the two ends of the optical fiber, which greatly improves the protection effect of the optical fiber. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an isometric view A of an optical fiber protection assembly of the utility model;

[0016] Figure 2 This is an isometric B view of an optical fiber protection assembly of the utility model;

[0017] Figure 3 This is an isometric C view of an optical fiber protection assembly of the utility model;

[0018] Figure 4 Practical Figure 1 A in the enlarged view;

[0019] Reference table of reference numerals:

[0020] 1. Bottom plate; 2. Protection box; 3. Sealing device; 301. Articulated seat 1; 302. Articulated seat 2; 303. Annular sleeve; 304. Sealing connecting rod; 305. Sealing plate; 306. Buckle movable part; 307. Sealing fixing block; 308. Buckle fixing part; 4. Moving device; 401. Slide rail 1; 402. Slide rail 2; 403. Slider 1; 404. Slider 2; 405. Vertical plate 1; 406. Vertical plate 2; 407. Vertical plate Plate three; 408, vertical plate four; 5, clamping assembly; 501, adjusting rod; 502, adjusting knob; 503, adjusting thread one; 504, adjusting thread two; 505, screw nut pair one; 506, screw nut pair two; 507, guide rod; 508, bushing one; 509, bushing two; 510, adjusting plate one; 511, adjusting plate two; 512, protective block one; 513, protective block two; 6, connecting block one; 7, connecting block two. DETAILED DESCRIPTION

[0021] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings. The same parts are represented by the same figure numbers. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] In order to make the content of the utility model easier to understand, the technical solution in the embodiment of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiment of the utility model, wherein the same parts are represented by the same reference numerals.

[0023] according to Figures 1 to 4 As shown, an optical fiber protection assembly includes a base plate 1, a protection box 2 is provided on the base plate 1, a sealing device 3 is provided on the protection box 2, a moving device 4 is provided inside the protection box 2, an inner wall of the protection box 2 is provided, a clamping assembly 5 is provided on the moving device 4, and a connection block 1 6 and a connection block 2 7 are symmetrically arranged in pairs on the outer wall of the base plate 1.

[0024] The sealing device 3 includes an articulated seat 1 301 and an articulated seat 2 302 symmetrically arranged on the outer wall of the protection box 2, an annular sleeve 303 is sleeved on the articulated seat 1 301 and the articulated seat 2 302, a sealing connecting rod 304 is arranged on the annular sleeve 303, a sealing connecting rod 304 is arranged on the sealing connecting rod 304, a sealing plate 305 is symmetrically provided with a snap-fit ​​movable part 306 on the outer wall of the sealing plate 305, a sealing fixing block 307 is symmetrically provided on the outer wall of the protection box 2, a snap-fit ​​fixing part 308 is arranged on the outer wall of the sealing fixing block 307, the snap-fit ​​fixing part 308 is snap-fitted with the snap-fit ​​movable part 306, and the sealing plate 305 seals the protection box 2 through the mutual snap-fitting of the snap-fit ​​fixing part 308 and the snap-fit ​​movable part 306.

[0025] The moving device 4 includes a slide rail 1 401 and a slide rail 2 402 symmetrically arranged on the inner wall of the protection box 2, a slider 1 403 is slidably arranged in the slide rail 1 401, a slider 2 404 is slidably arranged in the slide rail 2 402, a vertical plate 1 405 and a vertical plate 2 406 are symmetrically arranged on the slider 1 403, and a vertical plate 3 407 and a vertical plate 408 are symmetrically arranged on the slider 2 404. The slider 1 403 and the slider 2 404 are inserted into the slide rail 1 401 and the slide rail 2 402, so as to realize the transportation of the optical fiber into the protection box 2, so as to provide stable protection for the optical fiber.

[0026] The clamping assembly 5 includes an adjusting rod 501 rotatably arranged on the inner wall of the vertical plate 1 405, an end of the adjusting rod 501 away from the inner wall of the vertical plate 1 405 passes through the vertical plate 2 406 and is fixed with an adjusting knob 502, an adjusting thread 1 503 and an adjusting thread 2 504 are provided on the adjusting rod 501, a screw nut pair 1 505 is threadedly connected to the adjusting thread 1 503, a screw nut pair 2 506 is threadedly connected to the adjusting thread 2 504, a guide rod 507 is provided between the vertical plate 3 407 and the vertical plate 4 408, a shaft sleeve 1 508 and a shaft sleeve 2 509 are sleeved on the guide rod 507, an adjusting plate 1 510 is provided between the shaft sleeve 1 508 and the screw nut pair 1 505, and a shaft sleeve 2 509 is sleeved between the screw nut pair 2 506 and the guide rod 507. An adjusting plate 511 is provided in the middle, a protective card block 512 is provided on the inner wall of the adjusting plate 1 510, and a protective card block 513 is provided on the inner wall of the adjusting plate 2 511. The thread rotation directions of the adjusting thread 1 503 and the adjusting thread 2 504 are opposite. By turning the adjusting knob 502, the adjusting rod 501 is driven to move, and then the screw nut pair 1 505 and the screw nut pair 2 506 are driven to move on the adjusting thread 1 503 and the adjusting thread 2 504, and then the adjusting plate 1 510 and the adjusting plate 2 511 are driven to move, and then the protective card block 1 512 and the protective card block 2 513 are driven to clamp and protect the two ends of the optical fiber, and finally the two ends of the optical fiber are protected, which greatly improves the protection effect of the optical fiber.

[0027] The above are only preferred embodiments of the present utility model patent and are not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. An optical fiber protection assembly, comprising a base plate (1), characterized in that: A protection box (2) is provided on the bottom plate (1), a sealing device (3) is provided on the protection box (2), a moving device (4) is provided inside the protection box (2), and a clamping assembly (5) is provided on the inner wall of the protection box (2); The sealing device (3) comprises an articulated seat 1 (301) and an articulated seat 2 (302) symmetrically arranged on the outer wall of the protection box (2); an annular sleeve (303) is sleeved on the articulated seat 1 (301) and the articulated seat 2 (302); a sealing connecting rod (304) is arranged on the annular sleeve (303); a sealing connecting rod (304) is arranged on the sealing connecting rod (304); a sealing plate (305) is symmetrically arranged on the outer wall of the sealing plate (305); a sealing fixing block (307) is symmetrically arranged on the outer wall of the protection box (2); a snap-fitting part (308) is arranged on the outer wall of the sealing fixing block (307); the snap-fitting part (308) is snap-fitted with the snap-fitting part (306).

2. The optical fiber protection assembly according to claim 1, characterized in that: The moving device (4) comprises a slide rail 1 (401) and a slide rail 2 (402) symmetrically arranged on the inner wall of the protection box (2); a slider 1 (403) is slidably arranged in the slide rail 1 (401); a slider 2 (404) is slidably arranged in the slide rail 2 (402); a vertical plate 1 (405) and a vertical plate 2 (406) are symmetrically arranged on the slider 1 (403); and a vertical plate 3 (407) and a vertical plate 4 (408) are symmetrically arranged on the slider 2 (404).

3. The optical fiber protection assembly according to claim 2, characterized in that: The clamping assembly (5) comprises an adjusting rod (501) rotatably arranged on the inner wall of the first vertical plate (405); one end of the adjusting rod (501) away from the inner wall of the first vertical plate (405) passes through the second vertical plate (406) and is fixedly provided with an adjusting knob (502); an adjusting thread (503) and an adjusting thread (504) are provided on the adjusting rod (501); a lead screw nut pair (505) is threadedly connected to the first adjusting thread (503); a lead screw nut pair (506) is threadedly connected to the second adjusting thread (504); and the vertical plate A guide rod (507) is provided between the third (407) and the fourth (408) vertical plate, and a shaft sleeve (508) and a shaft sleeve (509) are sleeved on the guide rod (507). An adjustment plate (510) is provided between the shaft sleeve (508) and the first screw nut pair (505), and an adjustment plate (511) is provided between the shaft sleeve (509) and the second screw nut pair (506). A protective block (512) is provided on the inner wall of the adjustment plate (510), and a protective block (513) is provided on the inner wall of the adjustment plate (511).

4. The optical fiber protection assembly according to claim 3, characterized in that: The thread rotation directions of the adjusting thread 1 (503) and the adjusting thread 2 (504) are opposite.

5. The optical fiber protection assembly according to claim 1, characterized in that: A connection block 1 (6) and a connection block 2 (7) are symmetrically arranged in pairs on the outer wall of the bottom plate (1).

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